ADM488AN - Analog Devices Inc.

Manufacturer Part Number

ADM488AN

Manufacturer

Analog Devices, Inc.

Introduction

The ADM488AN is a single-driver, single-receiver integrated circuit (IC) that supports RS-422 and RS-485 serial communication protocols.

Product Features and Performance

Supports both RS-422 and RS-485 standards

Operates from a single 4.5V to 5.5V power supply

High-impedance receiver inputs for use in multipoint bus systems

5V logic-compatible inputs and outputs

Thermal shutdown protection

Short-circuit current limiting

Product Advantages

Compact 8-pin DIP package

Reliable performance in industrial and commercial applications

Ease of implementation in RS-422 and RS-485 communication systems

Key Technical Parameters

Supply Voltage: 4.5V to 5.5V

Number of Drivers/Receivers: 1

Communication Protocols: RS-422, RS-485

Package: 8-PDIP

Quality and Safety Features

Thermal shutdown protection

Short-circuit current limiting for improved safety and reliability

Compatibility

Suitable for a wide range of RS-422 and RS-485 communication systems

Application Areas

Industrial automation and control systems

Building automation

Telecommunications equipment

Medical instrumentation

Data communication networks

Product Lifecycle

This product is an established solution and is currently in active production.

Replacement or upgraded products may become available in the future, but the ADM488AN remains a reliable and widely used option.

Key Reasons to Choose This Product

Supports both RS-422 and RS-485 protocols, providing flexibility in communication system design

Operates on a single 4.5V to 5.5V power supply, simplifying power management

Compact 8-pin DIP package for easy integration

Robust design with thermal shutdown and short-circuit protection

Widely used and proven performance in industrial and commercial applications